import React, { Component } from 'react';
import './base.scss';
import { BackTop } from 'antd';

class Com extends Component {
    constructor (props) {
      super(props)
      this.state = {}
    }
  
    render () {
      return (
        <BackTop>
        <div className="ant-back-top-inner">UP</div>
        </BackTop>
      )
    }
  }
  
  export default Com;